Chemistry
Chemistry, 22.04.2020 02:11, amorenextdoor

A chemist must prepare 900.0mL of sodium hydroxide solution with a pH of 13.90 at 25°C. She will do this in three steps: Fill a 900.0mL volumetric flask about halfway with distilled water. Weigh out a small amount of solid sodium hydroxide and add it to the flask. Fill the flask to the mark with distilled water.

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A chemist must prepare 900.0mL of sodium hydroxide solution with a pH of 13.90 at 25°C. She will do...

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